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IPDL/Shmem

370 bytes added, 23:27, 28 April 2011
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Aside: it's not necessary to know this, but <code>Shmem</code>s are actually just handles to other objects managed by IPDL-generated code.
 
== "Unsafe" Shmem ==
 
Code that has special needs can allocate "unsafe" Shmem. "Unsafe" Shmem allows full read/write access by all processes with a reference to the segment. This means that data races are possible, unlike with normal Shmem. To create a segment, use the interface <code>AllocUnsafeShmem()</code> instead of <code>AllocShmem()</code>. Use with care.
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